Suppose a study estimated that 58% of the residents of a town (with an error range of +- 8 percentage points at 95% confidence) favor expanding the park and recreation department. Which of the following percentages of the town's residents may favor expanding the park and recreation department?

A. 72%
B. 52%
C. 82%
D. 92%

Question

Suppose a study estimated that 58% of the residents of a town (with an error range of +- 8 percentage points at 95% confidence) favor expanding the park and recreation department. Which of the following percentages of the town's residents may favor expanding the park and recreation department?

A. 72%
B. 52%
C. 82%
D. 92%

kj4uts · Answer

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kj4uts · Answer

I think 95% confidence is 2 deviation points